Exploring the Universe

This course explores the current state of the ΛCDM cosmology theory, highlighting its strengths and limitations. It delves into topics such as dark matter, quantum vacuum energy density, and the pre-expansion universe, while emphasizing the importance of anomalies in shaping future theories. The course covers concepts like microwave radiometers, cosmic inflation, simulations, and the extragalactic distance scale. The teaching method includes lectures and discussions, with a focus on comparing theoretical frameworks with observational data. This course is intended for individuals interested in cosmology, astrophysics, and the large-scale structure of the universe.